Substrate support



FIG. 1 is a top perspective view of a substrate support.

FIG. 2 is a bottom perspective view of the substrate support.

FIG. 3 is a top plan view of the substrate support.

FIG. 4 is a bottom view of the substrate support.

FIG. 5 is a front view of the substrate support, the back view the mirror image thereof.

FIG. 6 is a side view of the substrate support, the other side view the mirror image thereof.

FIG. 7 is a partial sectional view of the substrate support taken along section line 7-7 of FIG. 3; and,

FIG. 8 is a partial sectional view of the substrate support taken along section line 8-8 of FIG. 3.

The broken lines in the figures form no part of the claimed design. 

CLAIM An ornamental design for a substrate support, as shown. 